baber/WOPTO huggingface dataset:
Patent EP-0558889-B2 (EP)
Inventor: ROOS ANDERS
IPC: A61F13/15
Filed: 1990-05-29
Granted: 1999-12-22
Abstract: The present invention relates to a disposable absorbent article, such as a disposable diaper, incontinence guard or sanitary towel. The invention is characterized in that the absorbent pad includes at least two mutually different superabsorbents, the absorption properties of which with respect to their absorption rate and liquid-retention ability respectively differ essentially from one another. <IMAGE>
Patent EP-0631827-B2 (EP)
Inventor: STURZENEGGER JAKOB
IPC: B07C3/06
Filed: 1994-06-13
Granted: 2003-03-26
Abstract: The sorting exit contains a vertical fall duct (4) and, following this, a guide duct (10) which leads to a collecting container. The fall duct (4) opens into a deflection part (11) which forms part of the guide duct (10) and consists of at least two deflection surfaces (13) inclined in relation to one another and to the fall duct. Preferably, the collecting containers are arranged in three planes one above the other and corresponding sorting exits (S1, S2, S3) are provided in the three planes. Use for sorting photographic order bags, the order bags being deposited in the collecting containers in an ordered stack. <IMAGE>
Patent EP-0637290-B2 (EP)
Inventor: FAIRCLOUGH ALBERT THOMAS
IPC: B62B5/08
Filed: 1994-01-25
Granted: 2002-10-02
Abstract: PCT No. PCT/GB94/00138 Sec. 371 Date Nov. 22, 1994 Sec. 102(e) Date Nov. 22, 1994 PCT Filed Jan. 25, 1994 PCT Pub. No. WO94/16929 PCT Pub. Date Aug. 4, 1994A push-chair consists of two delta-shaped side frames and connected by cross bars with a seat attached between the side frames, and with wheels at the bottom ends of the side frame bars. A transverse platform is provided at its lower rear, with the rear wheels mounted substantially at the trailing edge of the platform. The seat is forward of the platform, so that a second child can be carried on the platform, in a standing position behind the seat. Alternatively, a shopping bag can be carried vertically on the platform.
Patent EP-0800445-B2 (EP)
Title: Procede et installation de traitement de plastiques mixtes
Inventor: GUSCHALL DIETMAR
IPC: B03C1/00
Filed: 1995-12-21
Granted: 2005-06-01
Abstract: L'invention concerne un procédé et une installation de traitement de plastiques mixtes, notamment de plastiques provenant de déchets ménagers. Selon ce procédé, le matériel à traiter est broyé lors d'une phase de broyage, puis aggloméré dans un agglomérateur, les substances volatiles étant aspirées à l'aide de dispositifs d'aspiration. Le matériel aggloméré est ensuite séché dans une section de séchage. Afin de diminuer le volume de matières indésirables telles que le papier et les cendres, la part de plastique aggloméré qui se présente sous forme de fines particules est notamment éliminée par criblage. Le procédé de séchage utilisé permet de produire, sans nécessiter d'étapes de procédé par voie humide qui consomment énormément d'énergie, un plastique aggloméré d'excellente qualité, convenant à d'autres traitements industriels.
Patent JP-H0780875-B2 (JP)
IPC: C07D311/68
Filed: 1992-03-26
Abstract: Compounds of formula (I):   <IMAGE> (I)  wherein: one of R1 and R2 is hydrogen and the other is selected from the class of alkylcarbonyl, alkoxycarbonyl, alkylcarbonyloxy, alkylhydroxymethyl, nitro, cyano, chloro, trifluoromethyl, alkylsulphinyl, alkylsulphonyl, alkoxysulphinyl, alkoxysulphonyl, alkylcarbonylamino, alkoxycarbonylamino, or aminosulphinyl, aminosulphonyl or aminocarbonyl, the amino moiety being optionally substituted by one or two alkyl groups, or alkylsulphinylamino, alkylsulphonylamino, alkoxysulphinylamino or alkoxysulphonylamino, or ethylenyl terminally substituted by alkylcarbonyl, nitro or cyano or -C(alkyl)NOH or -C(alkyl)NNH2, the alkyl groups or alkyl moieties of alkyl-containing groups having from 1 to 6 carbon atoms; one of R3 and R4 is hydrogen or alkyl having from 1 to 4 carbon atoms and the other is alkyl having from 1 to 4 carbon atoms, or R3 and R4 together with the carbon atom to which they are attached are spiroalkyl having from 3 to 6 carbon atoms; R5 is hydrogen, alkyl having from 1 to 3 carbon atoms or acyl having from 1 to 8 carbon atoms; and n is 1 or 2; the lactam group being trans to the OR5 group; have anti-hypertensive activity and are of use in the treatment of high blood pressure.
Patent JP-2795420-B2 (JP)
IPC: H04N7/30
Filed: 1991-04-08
Granted: 1998-09-10
Abstract: The compression of successive blocks of digital data is optimized by selecting between different compression algorithms or different data formats on a block-by-block basis. In one application, digitized interlaced video signals are processed for transmission in a compressed form. A set of pixel data presented in a field format is compressed to provide a first compressed video signal. The set of pixel data is also presented in a frame format and compressed to provide a second compressed video signal. Errors are evaluated in the first and second compressed video signals. The compressed video signal having the least error is selected for further processing. The technique is repeated for successive sets of pixel data and the selected signals are encoded to identify them as field formatted or frame formatted signals. The encoded selected signals are then combined to provide a compressed video signal data stream for transmission. Apparatus for receiving and decoding the signals is also disclosed. <IMAGE>
Patent JP-3499581-B2 (JP)
IPC: A63C17/14
Filed: 1993-04-28
Granted: 2004-02-23
Abstract: A braking device for skates including an item of footgear (3) composed of a quarter (4) articulated to a shell (5) in turn associated with a supporting frame (6) for one or more wheels (7). A rod member (9) is articulated to a plate (14) having a slot (16b) for the sliding and pivoting of rods (17b,18b) which clamp a pair of disks (21b) laterally associated with one of the wheels (207), when the quarter is tilted back by the user. <IMAGE>
Patent JP-H034374-B2 (JP)
IPC: B32B5/08
Filed: 1983-06-13
Abstract: A flat reinforcing structure for elastomeric objects such as conveyor belts comprises a first series of parallel cords covered on one side by a second series of parallel cords which with respect to the first series are transversely disposed and whereby the cords are mutually connected at the intersections. The nominal tensile strength of the first series of cords per unit width is at least twice the nominal tensile strength of the second series of cord per unit width. The tensile strength of each cord of the first series is at least one and at most ten times the tensile strength of each of cord of the second series. The cords are preferably steel cords.
Patent JP-3356325-B2 (JP)
IPC: B22F9/30
Filed: 1993-04-28
Granted: 2002-12-16
Abstract: The present invention relates to fine powders consisting of the metals B, Al, Si, Ti, Zr, Hf, V, Nb, Ta and/or Cr with a defined particle size between 1.0 nm and less than 3  mu m. <IMAGE>
Patent JP-S6056715-B2 (JP)
IPC: C07D407/12
Filed: 1981-08-12
Abstract: Reactive iridoid derivates represented by the following general formula   <IMAGE>   (wherein R represents a hydrogen atom, an alkyl group with 1 to 5 carbon atoms, an acyl group with 2 to 6 C atoms, an unsubstituted aralkyl group with 7 to 12 C atoms, a methanesulfonyl- or toluenesulfonyl group, a benzoyl-, a preferably para-substituted nitrobenzoyl- or chlorobenzoyl group, or a tetrahydropyranyl group), process for the manufacture of said derivatives starting from catapol as an easily obtainable natural substance and use of said derivatives as intermediates for the manufacture of prostanoids.
Patent JP-2514832-B2 (JP)
IPC: C08G75/02
Filed: 1988-05-26
Granted: 1996-07-10
Abstract: A process for the preparation of a granular polyarylene sulfide comprises:   A) an initial-stage polymerization step for obtaining a polyarylene sulfide by reacting an alkali metal sulfide, a dihaloaromatic compound and a polyhaloaromatic compound, having three or more halogen substituents per molecule, in an organic amide solvent in the presence of from 0.5 to 2.9 moles of water per mol of said alkali metal sulfide at a temperature of from 180 to 235<o>C until the total conversion ratio of said dihalo- and polyhaloaromatic compounds reaches from 50 to 98% and the melt viscosity of a polyarylene sulfide obtained is from 0.5 to 500 Pas (5 to 5,000 poise) measured at 310<o>C and a shear rate of 1,200/second; (B) a temperature raising step in which, while adjusting the amount of water as necessary to from 2.5 to 7 moles per mol of fed alkali metal sulfide, the temperature is raised from the temperature of step (A) to 240<o>C under such conditions that the melt viscosity of the polymer obtained at 240<o>C is from 30 to 1000 Pas (300 to 10,000 poise) measured at 310<o>C and a shear rate of 1,200/second and the temperature is further raised from 240<o>C to the temperature for step (C) at a rate of from 10 to 100<o>C/hour; and (C) a second-stage polymerization step for further continuing polymerisation at a temperature of from 245 to 290<o>C until the melt viscosity of the final polyarylene sulfide product reaches a value not lower than 1 x 10<4> Pas (1 x 10<5> poise) measured at 330<o>C and a shear rate of 2/second. ,
Patent JP-H0567140-B2 (JP)
Inventor: HANSUURURITSUHI BURAZAA
IPC: A61P21/00
Filed: 1986-06-12
Abstract: The invention relates to novel sulfonic acid esters of formula I <IMAGE>  (I)  wherein R1 is C5-C6cycloalkyl which is unsubstituted or substituted by C1-C7alkyl, unsubstituted or substituted phenyl, R2 is C1-C7alkyl, R3 is phenyl which is substituted by halogen or nitro, and the asterisk denotes a carbon atom that is either present in the preponderant number of molecules in the S configuration or in the preponderant number of molecules in the R configuration. These compounds can be prepared by enantio-selective reduction of 4-R1-substituted  alpha -oxobutyric acid compounds and subsequent conversion of the resultant  alpha -hydroxy group into the -OSO2-R3 group. The compounds of formula I are suitable intermediates for the preparation of ACE inhibitors or precursors thereof.
Patent JP-H0552981-B2 (JP)
Inventor: JOOJI JEI BAARO
IPC: G06F11/30
Filed: 1987-05-30
Abstract: A data processing unit includes a number of tightly coupled central subsystems, a number of peripheral subsystems, a main memory and a system management facility all coupled in common to a system bus. The system management unit has top priority on the system bus and includes centralized resources which provide apparatus for indicating the status of power and temperature, booting the subsystems, testing the subsystems, timing central subsystem functions, and allowing local and remote maintenance access to the subsystems. The system management facility receives commands from the central subystem to read from and write into the timers as well as to read the status of the overall system. The system management facility generates special commands to the central subsystem to indicate when the timers have decremented to ZERO as well as special commands to aid in hardware and software debugging.
Patent JP-H0241561-B2 (JP)
IPC: B22F9/04
Filed: 1986-06-18
Abstract: An improved method is provided for producing mechanically alloyed powders on a commercial scale comprising milling the components of the powder product in a gravity-dependent-type ball mill to produce a powder having a characteristic apparent density. Powder so produced will have reached an acceptable processing level and will meet one criterion for determining whether it will be suitable for further processing to the end product.
Patent JP-S6344006-B2 (JP)
IPC: F22B37/48
Filed: 1983-08-04
Abstract: Magnetic separator for the purification of liquids with a tube which conducts the latter, contains balls or wire screens as magnetizable bodies and is surrounded by a coil for magnetizing the bodies. The tube contains, in the flow direction of the liquids over the major part of its length, balls and subsequently wire screens. A common coil is associated with the balls and the wire screens for magnetizing. The balls and the wire screens are connected to a common flushing line.
Patent JP-H07119229-B2 (JP)
IPC: C07F9/38
Filed: 1991-06-19
Abstract: An improved process is described for the preparation of 4-amino-1-hydroxybutylidene-1,1-bisphosphonic acid (ABP)or salts thereof which comprises:   (a) reacting 4-aminobutyric acid with a mixture of phosphorous acid and PCl3 in the presence of methanesulfonic acid; (b) contacting the mixture from Step (a) with an aqueous hydrolysis mixture, wherein the pH is maintained in the range of 4 to 10 during the contacting; and (c) recovering said 4-amino-1-hydroxybutylidene-1,1-bisphosphonic acid or salts thereof. s
Patent JP-H0623207-B2 (JP)
IPC: C08F4/00
Filed: 1985-07-19
Abstract: Aldehydes and/or imines of the formula  R3Qn wherein n is 1-4; R3 is an organic radical having a valence of 1-4 or hydrogen; Q is of the formula <CHEM> wherein A is O or NR4; R1, R2, and R4 are independently selected C1-6 alkyl or aryl radicals or mixtures thereof are useful, especially in mixtures with transition metal ions selected from Co<+><+>, Cu<+><+> and Mn<+><+>, as oxygen scavengers in the curing of monomers, oligomers and polymers containing vinyl unsaturation which is inhibited by the presence of oxygen. A preferred composition is a mixture of aldehydes which are the reaction product of (a) ethylene urea, (b) formaldehyde, (c) isobutyraldehyde, and (d) 2-ethylhexanal in a molar ratio of (a):(b) of 1:2 and of (a) to the sum of (c) and (d) of 1:2.
Patent JP-3057109-B2 (JP)
IPC: C07D405/14
Filed: 1991-07-01
Granted: 2000-06-26
Abstract: 6-substituted or 2-alkyl substituted indole or 2,3-dihydroindole derivatives having the general formula I: <CHEM> where Ar is optionally substituted phenyl, or a hetero aromatic group; X is hydrogen, halogen, alkyl, alkoxy, hydroxy, alkylthio, alkylsulfonyl, alkyl- or dialkylamino, cyano, trifluoromethyl, or trifluoromethylthio; X min  is a substituent taken from the X-substituents; or X and X min  are linked to constitute a 5-7 membered carbocyclic ring; R<1> is hydrogen or optionally hydroxy substituted lower alkyl, provided that when X is hydrogen or fluoro, R<1> cannot be hydrogen; Y is nitrogen or carbon; the dotted lines indicate optional bonds, provided that the two dotted lines may not at the same time indicate bonds; R is hydrogen, alkyl, alkenyl, cycloalkyl, or cycloalkylmethyl optionally substituted with hydroxy, or R is a group taken from structures 1a and 1b: <CHEM> wherein n is an integer from 2 to 6; W is oxygen or sulfur; U is nitrogen or carbon; Z is an optionally substituted 2 or 3 membered divalent carbon chain; V is oxygen, sulfur, CH2, or NR<2>, wherein R<2> is hydrogen, optionally hydroxy substituted alkyl or alkenyl, or a cycloalkyl or cycloalkylmethyl group; V<1> is oxygen, sulfur, CH2 or N- R<5>, R<5> being defined as R<2> above; R<3> is hydrogen, optionally hydroxy substituted alkyl or alkenyl, or a cycloalkyl group; and R<4> is one or two groups taken from the R<3>-substituents, have long lasting serotonin activity with specific binding to the 5-HT2 receptors in the CNS, thus being suitable for therapeutical treatment of CNS disorders such as anxiety, depression, sleep disturbances, migraine, negative symptoms of schizophrenia, and Parkinson's disease.
Patent JP-3694801-B2 (JP)
IPC: F16D65/14
Filed: 1997-06-10
Granted: 2005-09-14
Abstract: A brake shoe operating device is disclosed wherein smoothly strokeable fitting parts are formed between an intermediate piston (17) and an outer piston (16) at one side. In the device, the outer piston (16) at one side and the intermediate piston (17) are supported by each other by means of the fitting parts. The dimension ratio (L/D) of the fitting length (L) of the fitting part to the fitting diameter (D) of the fitting part is set to be 0.5 or more. <IMAGE>
Patent JP-3332173-B2 (JP)
IPC: B31B50/16
Filed: 1993-07-09
Granted: 2002-10-07
Abstract: In a residual product eliminating apparatus, a liquid food (12) is prevented from flowing out even when a sealed portion (S) is cut at its center. A pair of cutting rails (31, 32) are provided on a cutting jaw (15a), and a cutter (21) is retractably arranged in a gap (33) formed between the respective cutting rails (31, 32). The cutter (21) is advanced to cut packaging materials (11a, 11b). Dollys (31a, 32a) are provided along the respective cutting rails (31, 32). A pair of heating bodies are provided on a heat seal jaw (15b) so as to hold the packaging materials (11a, 11b) between them and the respective dollys (31a, 32a) for sealing. A groove (38) is formed between the respective heating bodies, and a tip end of the cutter (21) moves into the groove (38) at an advanced position of the cutter (21) and pushes the packaging materials (11a, 11b) at a retracted position. Accordingly, there is not produced any region between the packaging materials (11a, 11b) where a residual product is existent. <IMAGE>
Patent JP-H0455873-B2 (JP)
IPC: G11B7/26
Filed: 1981-10-30
Abstract: An improved information recording medium having a special nitrated dye recording layer (35). Information can be recorded in the medium (11) by scanning the recording layer with an intensity-modulated beam of light (13), to selectively heat portions of the layer and thereby cause corresponding minute explosions in it, yielding a sequence of spaced microscopic pits (15) representative of the information. The exploded material contains primarily non-condensable gases so that very little, if any, non-gaseous residue is deposited on surrounding portions of the medium, and the information is thereby recorded with an improved signal-to-noise ratio.
Patent JP-4143137-B2 (JP)
IPC: C08G18/67
Filed: 1996-06-14
Granted: 2008-09-03
Abstract: Polyurethane elastomers exhibiting improved green strength while maintaining short demold times are prepared from ultra-low unsaturation polyoxypropylene polyols containing up to 20 weight percent internal random oxyethylene moieties. The elastomers adsorb less than 10 weight percent water at 0 DEG C. The internal polyoxyethylene moiety-containing polyoxypropylene polyols may be used to prepare ultra-low unsaturation polyoxyethylene capped polyols which are haze-free and which may be used to prepare haze-free 4,4'-MDI prepolymers. Multidisperse blends of monodisperse internal oxyethylene moiety-containing polyoxypropylene polyols of ultra-low unsaturation provide yet further improvements in elastomer processing.
Patent JP-H0554000-B2 (JP)
Inventor: ASCHBERGER MATTHIAS
IPC: F17C13/04
Filed: 1985-08-21
Abstract: An easy to use system for connecting a bottle-type, gas containing pressurized vessel to a gas-withdrawal unit includes a valve assembly mounted on the pressurized vessel. A longitudinal axis of this valve assembly is substantially perpendicular to a longitudinal axis of the pressurized vessel resulting in an offset outlet design. The system also includes a housing with slotted links for guiding and holding the pressurized vessel as well as a centering device located in front of the gas-withdrawal unit for aiding alignment of an outlet of the valve assembly with an inlet port of the gas-withdrawal unit. A pivot lever is also provided to press and hold the outlet of the valve assembly gastight against the inlet port of the control unit.
Patent JP-3158121-B2 (JP)
IPC: F16H61/00
Filed: 1991-08-05
Granted: 2001-04-23
Abstract: PURPOSE:To eliminate exposed part of a pushbutton fitting screw and improve the appearance, reduction of parts number of workability in assembly. CONSTITUTION:An opening part 18 which penetrates a hollow part 12 where the upper end part of a compression rod 2 is arranged in a protruded manner is formed in a knob body 7 of the upper end part of a select lever 1, and an escutcheon 19 is fitted thereto and secured by a screw 20. A pushbutton 22 is inserted into the escutcheon from the outside, a bracket 23 is protruded to the lower back side, and a shaft-receiving hole 24 and a cutout 25 ranging therefrom are formed in the direction of the pushbutton insertion, and the shaft- receiving hole is pivotably supported by a pin 21 through the cutout. An arm part 26 which is brought into contact with the top surface of a plunger 13 fitted to the upper end part of the compression rod is formed at the upper back side of the pushbutton, and engaged with each other through insertion of the pushbutton into the escutcheon circumferential wall and the upper side part of the pushbutton, and a slip-proof mechanism 27 to restrict the outward rotation of the upper side part of the pushbutton is provided.
Patent JP-H0510310-B2 (JP)
IPC: H05K1/05
Filed: 1985-09-13
Abstract: A highly thermoconductive ceramic substrate, which is characterized by having formed on a ceramic substrate an electroconductive coating of a mixture of tungsten and/or molybdenum with the nitride of a transition metal belonging to Group IVa of the Periodic Table of Elements. As the ceramic substrate in the present invention, a non-oxide type ceramic substrate is used because of satisfactory strength. The formation of the electroconductive coating consisted preponderantly of a mixture of tungsten and/or molybdenum with the nitride of a metal belonging to Group IVa of the Periodic Table Elements is accomplished, for example, by preparing a metallizing composition in the form of a paste or solution containing a metal salt of tungstic acid or molybdic acid and a transition metal of Group IVa or a compound thereof, applying the metallizing composition on the ceramic substrate, heating the resulting composite, then firing the composite.
Patent JP-2549066-B2 (JP)
IPC: C08B3/06
Filed: 1994-08-31
Granted: 1996-10-30
Abstract: The process for the treatment of cellulose for activation for subsequent chemical reactions by bringing the cellulose in contact with liquid ammonia at a pressure higher than atmospheric pressure in a pressure vessel and subsequent expansion by rapid reduction of the pressure to atmospheric pressure, is carried out by using a cellulose pulp of an alpha-cellulose content of at least 92 mass %, letting the ammonia act on the pulp at room temperature or at a temperature higher than room temperature, after the expansion, removing the ammonia then still remaining in the pressure vessel except for a minimum content at which the state of activation reached by the action of the ammonia is still maintained and finally replacing the residual ammonia still needed to maintain the state of activation by another swelling or inclusion agent. The process is suitable, also on a large industrial scale, especially for the activation of pulp subsequently to be acetylated and makes possible to achieve a homogenous and high-grade activation. Further, no costly cooling apparatus is needed.
Patent JP-2740341-B2 (JP)
IPC: F16C33/78
Filed: 1990-08-06
Granted: 1998-04-15
Abstract: A vehicle wheel end assembly (10) is adaptable for use with on-board central tire inflation system. The assembly provides a passage for the routing of air between the on-board system and the vehicle tire. The assembly comprises a stationary spindle (12) and a rotational hub (14) mounted thereon. The hub is supported for rotation by first and second axially spaced bearing sets (16,18), each having an inner race (20,26) and an outer race (22,28) associated with the spindle and hub, respectively. The inner race of the inboard bearing set (18) is formed with an axial air passage (46) which communicates with an internal chamber (36) in the hub to form a portion of the air passage between the tire and on-board system. In another feature, rotary seals (60, 62) are seated in opposed faces of the bearing sets and include sealing lips (72) which have a sealed contact with the upper surface of the inner bearing races. An inboard spindle collar (100) may also be employed to facilitate the continuation of the air passage (98) in the bearing race (90) to the on-board system.
Patent JP-2839566-B2 (JP)
IPC: H01L39/14
Filed: 1989-08-24
Granted: 1998-12-16
Abstract: Superconductive elongated material made of a corrugated metal pipe (12) which is coated, as substrate, with a mixed oxide (13) whose critical temperature is 100K and over. <IMAGE>